mcp-pin: aws-s3-mcp https://mcp-pin.gautamkhosla.com/servers/1932e55633f9c44c.htmlTool definition changesaws-s3-mcp tools changed https://mcp-pin.gautamkhosla.com/servers/1932e55633f9c44c.html84d70c7c4b0553171184c5e42b39fba61e9f4bb4d98903dad08bf55978c613e4 Thu, 03 Sep 2026 06:55:07 GMT get-object, list-buckets, list-objects